14943122863936 has 28 divisors (see below), whose sum is σ = 29816586856420. Its totient is φ = 7430282081280.

The previous prime is 14943122863873. The next prime is 14943122863937. The reversal of 14943122863936 is 63936822134941.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3506930382400 + 11436192481536 = 1872680^2 + 3381744^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14943122863937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 644978181 + ... + 645001348.

It is an arithmetic number, because the mean of its divisors is an integer number (1064878102015).

Almost surely, 2^{14943122863936} is an apocalyptic number.

14943122863936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14943122863936 is a deficient number, since it is larger than the sum of its proper divisors (14873463992484).

14943122863936 is a wasteful number, since it uses less digits than its factorization.

14943122863936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1289979722 (or 1289979712 counting only the distinct ones).

The product of its digits is 40310784, while the sum is 61.

The spelling of 14943122863936 in words is "fourteen trillion, nine hundred forty-three billion, one hundred twenty-two million, eight hundred sixty-three thousand, nine hundred thirty-six".